????:1?????????????:??????vx

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??12??????????19?? (?? ?????????)??????????19??,??11???????????????????,?????182.1??,?????,??132.6?????????????49.5??????,??????????3??????????

?????????11??,???????????????,???????????161.1???????,??88.5%;??13.5???????????,?????231.4%,???????????7.4%;??7??,??3.9%?

?,??????????????????????????????????????,???????????29.7???27.7????????22.2??,?16.3%?15.2%?12.2%?

???????????,???????,????,???????11???,????141.9??,??5.1%,???

??,?????????????????????????????11??,??30.4??,??????28.5%,????????22.9%???15.8??,???20.8%,???11.9%??,???19.3%,???????????5.9%?(???????????) ????:?????